參數(shù)資料
型號: R5F21227JFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件頁數(shù): 11/38頁
文件大?。?/td> 473K
代理商: R5F21227JFP
R8C/22 Group, R8C/23 Group
4. Special Function Registers (SFRs)
Rev.2.00 Aug 20, 2008
Page 17 of 48
REJ03B0097-0200
Table 4.3
SFR Information (3)(1)
X: Undefined
NOTES:
1.
The blank regions are reserved. Do not access locations in these regions.
2.
Selected by the IICSEL bit in the PMR register.
Address
Register
Symbol
After reset
0080h
0081h
0082h
0083h
0084h
0085h
0086h
0087h
0088h
0089h
008Ah
008Bh
008Ch
008Dh
008Eh
008Fh
0090h
0091h
0092h
0093h
0094h
0095h
0096h
0097h
0098h
0099h
009Ah
009Bh
009Ch
009Dh
009Eh
009Fh
00A0h
UART0 Transmit/Receive Mode Register
U0MR
00h
00A1h
UART0 Bit Rate Register
U0BRG
XXh
00A2h
UART0 Transmit Buffer Register
U0TB
XXh
00A3h
XXh
00A4h
UART0 Transmit/Receive Control Register 0
U0C0
00001000b
00A5h
UART0 Transmit/Receive Control Register 1
U0C1
00000010b
00A6h
UART0 Receive Buffer Register
U0RB
XXh
00A7h
XXh
00A8h
UART1 Transmit/Receive Mode Register
U1MR
00h
00A9h
UART1 Bit Rate Register
U1BRG
XXh
00AAh
UART1 Transmit Buffer Register
U1TB
XXh
00ABh
XXh
00ACh
UART1 Transmit/Receive Control Register 0
U1C0
00001000b
00ADh
UART1 Transmit/Receive Control Register 1
U1C1
00000010b
00AEh
UART1 Receive Buffer Register
U1RB
XXh
00AFh
XXh
00B0h
00B1h
00B2h
00B3h
00B4h
00B5h
00B6h
00B7h
00B8h
SS Control Register H/IIC Bus Control Register 1(2)
SSCRH/ICCR1
00h
00B9h
SS Control Register L/IIC Bus Control Register 2(2)
SSCRL/ICCR2
01111101b
00BAh
SS Mode Register/IIC Bus Mode Register 1(2)
SSMR/ICMR
00011000b
00BBh
SS Enable Register/IIC Bus Interrupt Enable Register(2)
SSER/ICIER
00h
00BCh
SS Status Register/IIC Bus Status Register(2)
SSSR/ICSR
00h/0000X000b
00BDh
SS Mode Register 2/Slave Address Register(2)
SSMR2/SAR
00h
00BEh
SS Transmit Data Register/IIC Bus Transmit Data Register(2)
SSTDR/ICDRT
FFh
00BFh
SS Receive Data Register/IIC Bus Receive Data Register(2)
SSRDR/ICDRR
FFh
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